Question

Which organism supplies oxygen to the others? Select one: a. consumer b. heterotroph c. carnivore d. autotroph

Answer 1

Autotrophs are organisms that can produce their own food through processes like photosynthesis, and they supply oxygen to other organisms. Examples of autotrophs include plants and certain types of bacteria and algae.

Step-by-step explanation:

The organism that supplies oxygen to the others is an autotroph. Autotrophs are organisms that can produce their own food through processes like photosynthesis. They take in carbon dioxide and use sunlight to convert it into oxygen and glucose. Examples of autotrophs include plants and certain types of bacteria and algae.

Answer 2

The correct option is d) An autotroph is the organism that supplies oxygen to others through the process of photosynthesis, where plants and other autotrophs convert carbon dioxide into organic material, releasing oxygen.

Step-by-step explanation:

The organism that supplies oxygen to others is an autotroph. Autotrophs are capable of producing their own food through the process of photosynthesis. The first organisms to oxygenate the atmosphere were likely cyanobacteria, a type of phototrophic organism. During photosynthesis, autotrophs like plants, certain bacteria, and algae use sunlight to convert carbon dioxide into organic material, releasing oxygen as a by-product. This oxygen is vital for the survival of heterotrophs, which obtain their energy by consuming other living or dead organisms. Humans, in particular, are heterotrophs and more specifically, omnivores, as they consume both plants and animals.